Touchpad not working Spectre 360 convertible

Touchpad doesn't work on Spectre 360 convertible laptop. I had the same problem with Linux Mint, and after troubleshooting for hours, I finally gave up in frustration and erased Linux Mint and installed Ubuntu. The problem is better in that the touchpad is totally disabled rather than erratic and inconsistent, but I would like to be able to use it. The touchscreen works perfectly, but I don't need it, so if it's a matter of having too many input devices, it's the touchscreen I'd just as soon do without.

Input devices includes M325 - I haven't used that device since erasing Mint and installing Unbuntu. Perhaps it's not starting from scratch as I had hoped?

Any help is very much appreciated.

cindy@cindy-HP-Spectre-x360-Convertible-13-ae0xx:~$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech M305 id=9 [slave pointer (2)]
⎜ ↳ Logitech M325 id=10 [slave pointer (2)]
⎜ ↳ ELAN2514:00 04F3:2593 id=13 [slave pointer (2)]
⎜ ↳ PS/2 Generic Mouse id=19 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
    ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
    ↳ Power Button id=6 [slave keyboard (3)]
    ↳ Video Bus id=7 [slave keyboard (3)]
    ↳ Power Button id=8 [slave keyboard (3)]
    ↳ HP Wide Vision FHD Camera: HP W id=11 [slave keyboard (3)]
    ↳ HP Wide Vision FHD Camera: HP I id=12 [slave keyboard (3)]
    ↳ ELAN2514:00 04F3:2593 id=14 [slave keyboard (3)]
    ↳ Intel Virtual Button driver id=15 [slave keyboard (3)]
    ↳ AT Translated Set 2 keyboard id=16 [slave keyboard (3)]
    ↳ HP Wireless hotkeys id=17 [slave keyboard (3)]
    ↳ HP WMI hotkeys id=18 [slave keyboard (3)]
cindy@cindy-HP-Spectre-x360-Convertible-13-ae0xx:~$ inxi Fxz
Error 22: Unsupported option: Fxz
Check -h for correct parameters.
cindy@cindy-HP-Spectre-x360-Convertible-13-ae0xx:~$ inxi -Fxz
System:
  Kernel: 5.4.0-42-generic x86_64 bits: 64 compiler: gcc v: 9.3.0
  Desktop: Gnome 3.36.3 Distro: Ubuntu 20.04.1 LTS (Focal Fossa)
Machine:
  Type: Convertible System: HP product: HP Spectre x360 Convertible 13-ae0xx
  v: N/A serial: <filter>
  Mobo: HP model: 83B9 v: 56.41 serial: <filter> UEFI: AMI v: F.21
  date: 06/14/2018
Battery:
  ID-1: BAT0 charge: 25.2 Wh condition: 57.9/57.9 Wh (100%)
  model: HP Primary status: Discharging
  Device-1: hid-0018:04F3:2593.0001-battery model: ELAN2514:00 04F3:2593
  charge: N/A status: N/A
  Device-2: hidpp_battery_0 model: Logitech M305
  charge: 55% (should be ignored) status: Discharging
CPU:
  Topology: Quad Core model: Intel Core i7-8550U bits: 64 type: MT MCP
  arch: Kaby Lake rev: A L2 cache: 8192 KiB
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
  bogomips: 31999
  Speed: 700 MHz min/max: 400/4000 MHz Core speeds (MHz): 1: 700 2: 700
  3: 700 4: 700 5: 700 6: 700 7: 700 8: 700
Graphics:
  Device-1: Intel UHD Graphics 620 vendor: Hewlett-Packard driver: i915
  v: kernel bus ID: 00:02.0
  Display: x11 server: X.Org 1.20.8 driver: i915 resolution: 1920x1080~60Hz
  OpenGL: renderer: Mesa Intel UHD Graphics 620 (KBL GT2) v: 4.6 Mesa 20.0.8
  direct render: Yes
Audio:
  Device-1: Intel Sunrise Point-LP HD Audio vendor: Hewlett-Packard
  driver: snd_hda_intel v: kernel bus ID: 00:1f.3
  Sound Server: ALSA v: k5.4.0-42-generic
Network:
  Device-1: Intel Wireless 8265 / 8275 driver: iwlwifi v: kernel port: f040
  bus ID: 02:00.0
  IF: wlp2s0 state: up mac: <filter>
Drives:
  Local Storage: total: 238.47 GiB used: 6.94 GiB (2.9%)
  ID-1: /dev/nvme0n1 vendor: Toshiba model: N/A size: 238.47 GiB
Partition:
  ID-1: / size: 233.24 GiB used: 6.93 GiB (3.0%) fs: ext4
  dev: /dev/nvme0n1p2
Sensors:
  System Temperatures: cpu: 45.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 249 Uptime: 3m Memory: 7.53 GiB used: 806.2 MiB (10.5%)
  Init: systemd runlevel: 5 Compilers: gcc: N/A Shell: bash v: 5.0.17
  inxi: 3.0.38